Correlations on radioimmunoassay, fluorescence polarization immunoassay, and enzyme immunoassay of cannabis metabolites with gas chromatography/mass spectrometry analysis of 11-nor-delta 9-tetrahydrocannabinol-9-carboxylic acid in urine specimens.

Results obtained from three commercial immunoassay kits, Abuscreen, TDx, and EMIT, commonly used for the initial test of urine cannabinoids (and metabolites) were correlated with the 11-nor-delta 9-tetrahydrocannabinol-9-carboxylic acid (9-THC-COOH) concentration as determined by GC/MS. Correlation coefficients obtained based on 26 (out of 1359 total sample population) highly relevant samples, are 0.601 and 0.438 for Abuscreen and TDx. Correlation coefficients obtained from a parallel study on a different set of 47 (out of 5070 total sample population) highly relevant specimens are 0.658 and 0.575 for Abuscreen and Emit. The immunoassay concentration levels, that correspond to the commonly used 15 ng/ml GC/MS cutoff value for 9-THC-COOH, as calculated from the regression equations are 82 ng/ml and 75 ng/ml for TDx and EMIT and 120 ng/ml and 72 ng/ml for Abuscreen manufactured at two different time periods. The difference of these calculated corresponding concentrations provides quantitative evidence of the reagent specificity differences.     

Positive Resolution of Childhood Sexual Abuse Experiences: The Role of Coping,Benefit-Finding and Meaning-Making

Resolution of the trauma of childhood sexual abuse (CSA), and the current adjustment of 60 adult female CSA survivors were explored through qualitative and quantitative analyses of their coping strategies, perceived benefits, and meaning-making attempts. While the majority of the women (87%) perceived at least some benefit resulting from coping with the CSA experience, many (29%) found it impossible to make any meaning of their trauma. Specific benefits that were associated with various aspects of positive adjustment (marital satisfaction, better physical health, less isolation) included improved relationships with others, religious or spiritual growth, and improved parenting skills. Some perceived benefits were actually associated with a negative outcome. Increased knowledge of sexual abuse was associated with more isolation and lower marital satisfaction. When positive meaning could be derived from the coping process, the women reported less isolation. Avoidant coping was strongly associated with more depressive symptoms and poorer resolution of abuse issues. Results highlight the importance of considering coping strategies and cognitive restructuring efforts in designing therapeutic interventions with this population. Portions of this paper were presented at the annual meeting of the Midwest Psychological Association, May 2004, Chicago, IL.     

Distributive Justice Norms and Family Work: What Is Perceived as Ideal,What Is Applied,and What Predicts Perceived Fairness?

Members of married couples rated how ideal communal, exchange, and equality rules were for their marriages. They also reported on whether they and their spouses followed each norm in general in their marriages and in the domains of housework and child care. Both men and women considered a communal norm to be more ideal than the other norms and reported that they and their spouse followed a communal norm to a greater extent than an exchange or equality rule, both in general and in the domains of housework and child care. In addition, links between reports of actual division of labor in each domain, as well as reports of norm use, and perceived fairness of the division of family work were examined. Greater inequalities in the division of labor were linked to decreased perceptions of fairness. Controlling for reports of division of labor, women's reports of the self and of the spouse following a communal norm were linked with increased perceptions of fairness as were women's reports of the spouse following an equality rule. In contrast, and again after controlling for reports of division of labor, women's reports of the self following an exchange rule and men's reports of the self and of the spouse following an exchange rule were associated with greater perceived unfairness of the division of family work.